风从窗户吹进来时，我用镇纸压住了桌上的文件。

When the wind blew through the window, I used a ___paperweight to keep the documents on the desk from flying away.

她在书房里摆放了几个精致的玻璃镇纸作为装饰。

She placed several elegant glass ___paperweights in the study as decorations.